//
//  Book.h
//  Classes & Objects
//
//  Created by admin on 2019/8/3.
//  Copyright © 2019 猫爷爷的酱醋茶. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Person.h"

NS_ASSUME_NONNULL_BEGIN

@interface Book : NSObject

@property(nonatomic,retain)NSString *name;
@property(nonatomic,retain)NSString *authorName;
@property(nonatomic,assign)Person *owern;

-(void)SpreadKnowledge;

@end

NS_ASSUME_NONNULL_END
